850W enough?

Just ordered a EVGA Supernova G2 850W, 80+ Gold to my rig since my current PSU is dying. Will it be enough?

Specs:

MSI Z87-G45 GAMING ATX
Samsung SSD EVO Basic 840-Series 250GB
Intel Core i7 4770K 3.5 GHz (Haswell)
Corsair 16GB (2x8G) CL9 1600Mhz VENGEANCE LP
MSI GeForce GTX 780 3GB OC TwinFrozr Gaming (2-way sli)
Western Digital Caviar Black 500GB
DVD
Cm Storm Trooper stock chassi fans and LED's
Cooler master v8 cpu cooler

Absolutely!

EarthDog said:

Absolutely!

Click to expand...

You... everywhere Yea okay thanks

It's also a really good choice on the Psu.